About: http://webisa.webdatacommons.org/360052904

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	In a 29Si-MAS-NMR spectrum, the peak appearing at around ???90 ppm is attributable to silicon atoms each bonded, through oxygen atoms, to four atoms other than silicon atoms.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk